#2A8EBF#2A8EBF

#2A8EBF is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.3% C 0.115 H 235.1°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#2A8EBF
RGB	rgb(42, 142, 191)
HSL	hsl(200, 64%, 46%)
HSV	hsv(200, 78%, 75%)
CMYK	cmyk(78%, 25.7%, 0%, 25.1%)
CIE-LAB	lab(55.68, -11.44, -33.52)
CIE-LCH	lch(55.68, 35.42, 251.15°)
OKLab	oklab(61.27% -0.0661 -0.0946)
OKLCH	oklch(61.27% 0.115 235.1)
XYZ	xyz(20.0280, 23.5974, 52.7793)
Luminance	0.2360 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A8EBF #BF5B2A

analogous

#2ABFA5 #2A8EBF #2A43BF

triadic

#2A8EBF #BF2A8E #8EBF2A

tetradic

#2A8EBF #A52ABF #BF5B2A #43BF2A

square

#2A8EBF #A52ABF #BF5B2A #43BF2A

split-complementary

#2A8EBF #BF2A43 #BFA52A

monochromatic

#14435B #1F698D #2A8EBF #4EABD8 #80C3E3

Accessibility & contrast

On white

3.67

#2A8EBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#2A8EBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A8EBF

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A8EBF	#FFFFFF	#000000	##000000
##2A8EBF	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768DC1

Deuteranopia (green-blind)

#627FBE

Tritanopia (blue-blind)

#009B9F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2a8ebf;
/* rgb */ color: rgb(42, 142, 191);
/* oklch */ color: oklch(61.3% 0.115 235.1);

Tailwind

colors: {
  custom: {
    50: '#7aafd2',
    500: '#2a8ebf',
    950: '#000000',
  },
}

SCSS

$custom: #2a8ebf;
$custom-light: #7aafd2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a8ebf",
  "rgb": {
    "r": 42,
    "g": 142,
    "b": 191
  },
  "hsl": {
    "h": 199.732,
    "s": 63.948,
    "l": 45.686
  },
  "oklch": {
    "l": 0.61271,
    "c": 0.11537,
    "h": 235.1
  },
  "luminance": 0.236
}

Semantic roles & 50–950 ramp

primary

#2A8EBF

secondary

#CC9479

accent

#7741E7

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #2A8EBF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →